Start RESTORE_OBJECT code

[bacula/bacula] / bacula / src / stored / vol_mgr.c

diff --git a/bacula/src/stored/vol_mgr.c b/bacula/src/stored/vol_mgr.c
index 55b7001e8b014e36814314e1ae31f682bd21dd7e..5edd8aa8073fa516ac6068fadef9a32f3a9caf54 100644 (file)
--- a/bacula/src/stored/vol_mgr.c
+++ b/bacula/src/stored/vol_mgr.c
@@ -44,11 +44,12 @@ const int dbglvl =  150;
 static dlist *vol_list = NULL;
 static brwlock_t vol_list_lock;
 static dlist *read_vol_list = NULL;
-static pthread_mutex_t read_vol_lock = PTHREAD_MUTEX_INITIALIZER;
+static bthread_mutex_t read_vol_lock = BTHREAD_MUTEX_PRIORITY(PRIO_SD_READ_VOL_LIST);
 
 /* Forward referenced functions */
 static void free_vol_item(VOLRES *vol);
 static VOLRES *new_vol_item(DCR *dcr, const char *VolumeName);
+static void debug_list_volumes(const char *imsg);
 
 /*
  * For append volumes the key is the VolumeName.
@@ -89,7 +90,7 @@ int vol_list_lock_count = 0;
 void init_vol_list_lock()
 {
    int errstat;
-   if ((errstat=rwl_init(&vol_list_lock)) != 0) {
+   if ((errstat=rwl_init(&vol_list_lock, PRIO_SD_VOL_LIST)) != 0) {
       berrno be;
       Emsg1(M_ABORT, 0, _("Unable to initialize volume list lock. ERR=%s\n"),
             be.bstrerror(errstat));
@@ -101,16 +102,14 @@ void term_vol_list_lock()
    rwl_destroy(&vol_list_lock);
 }
 
-
-
 /* 
  * This allows a given thread to recursively call to lock_volumes()
  */
-void _lock_volumes()
+void _lock_volumes(const char *file, int line)
 {
    int errstat;
    vol_list_lock_count++;
-   if ((errstat=rwl_writelock(&vol_list_lock)) != 0) {
+   if ((errstat=rwl_writelock_p(&vol_list_lock, file, line)) != 0) {
       berrno be;
       Emsg2(M_ABORT, 0, "rwl_writelock failure. stat=%d: ERR=%s\n",
            errstat, be.bstrerror(errstat));
@@ -128,14 +127,14 @@ void _unlock_volumes()
    }
 }
 
-void lock_read_volumes()
+void lock_read_volumes(const char *file="**Unknown", int line=0)
 {
-   P(read_vol_lock);
+   bthread_mutex_lock_p(&read_vol_lock, file, line);
 }
 
 void unlock_read_volumes()
 {
-   V(read_vol_lock);
+   bthread_mutex_unlock(&read_vol_lock);
 }
 
 /*
@@ -179,7 +178,6 @@ void remove_read_volume(JCR *jcr, const char *VolumeName)
    if (fvol) {
       Dmsg3(dbglvl, "remove_read_vol=%s JobId=%d found=%d\n", VolumeName, jcr->JobId, fvol!=NULL);
    }
-   debug_list_volumes("remove_read_volume");
    if (fvol) {
       read_vol_list->remove(fvol);
       free_vol_item(fvol);
@@ -195,7 +193,7 @@ enum {
    debug_nolock = false
 };
 
-void debug_list_volumes(const char *imsg)
+static void debug_list_volumes(const char *imsg)
 {
    VOLRES *vol;
    POOL_MEM msg(PM_MESSAGE);